I decided to try EC very spur-of-the-momently, and I was a little afraid that I wouldn't be able to keep it up after the initial fun of it started to wear off...but here we are day 5 and we're still going strong! :)
Yesterday we bought a potty so that we have a place for him to go on both floors of our house, and this morning I caught a pee and a poop in the new potty! Yay! We've been diapering with disposables while we're out and about and when he sleeps, and at home we've been trying to do at least a couple of hours diaper-free, and when we're not up to that we're using prefolds with no cover. So far we've caught at least one elimination per day!
Just wanted to share my success so far!